I have been invited to the whole day, he has been invited to the evening only, the wedding is a week on Friday and so it will be cold! Boyfriend has said he was thinking of wearing smart trousers and shoes and a black thin knit polo neck jumper. Is this too casual for the evening part of a wedding? He argued that as he is coming straight from work (a one hour train and then a one hour drive) a shirt would be creased by the time he arrived...